Currently listed is a BEAUTIFUL Tiffany & Co. Round Brilliant Harmony Solitaire Engagement Ring 1.08 ct 18k & Plat Size 4.25! This ring sells as preowned but remains in fantastic condition! There are slight cosmetic scratches around the band which could easily be removed with a professional polish. Ring has original receipt included in paperwork, and originally sold for $15,600 USD. Please feel free to contact me with any questions you may have. 100% Authenticity Guarantee!